Part Number: AT49BV512-15PI

Function: 512K (64K x 8) single 2.7-volt Battery-Voltage flash memory

Package: DIP 32 Pin Type

Manufacturer: Atmel Corporation

Image and Pinouts:

 

Description

The AT49BV512-15PI is a 3-volt only, 512K Flash memories organized as 65,536 words of 8 bits each. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the devices offer access times to 70 ns with power dissipation of just 90 mW over the commercial temperature range. When the devices are deselected, the CMOS standby current is less than 50 µA.

To allow for simple in-system reprogrammability, the AT49BV512 does not require high input voltages for programming. Three-volt only commands determine the read and programming operation of the device. Reading data out of the device is similar to reading from an EPROM. Reprogramming the AT49BV512 is performed by erasing

Features

• Single Supply Voltage Range, 2.7V to 3.6V
• Single Supply for Read and Write
• Fast Read Access Time – 70 ns
• Internal Program Control and Timer
• 8K Bytes Boot Block with Lockout
• Fast Erase Cycle Time – 10 Seconds

Other data sheets are available within the file:

AT49BV512, AT49BV512-12JC, AT49BV512-12JI,

AT49BV512-12PC, AT49BV512-12PI

 

AT49BV512-15PI Datasheet PDF Download

Part Number: 25LV512

Function: 512 Kbit, 3.0 Volt-only, Serial Flash Memory With 25 MHz SPI Bus Interface

Package: 8-pin JEDEC SOIC, 8-contact WSON Type

Manufacturer: PMC ( Programmable Microelectronics Corp )

Images:

Description

The 25LV010, 25LV512 are 512 Kbit/1 Mbits 3.0 Volt-only serial Flash memories. These devices are designed to use a single low voltage, range from 2.7 Volt to 3.6 Volt, power supply to perform read, erase and program operations. The devices can be programmed in standard EPROM programmers as well.

Serial Flash Memory is a type of non-volatile memory that stores data using a serial interface instead of a parallel interface. It is also commonly referred to as Serial NOR Flash. Unlike parallel flash memory, which transfers data in parallel over multiple data lines, serial flash transfers data serially, bit by bit, over a single data line.

Pinout:

Features

1. Single Power Supply Operation : Low voltage range: 2.7 V – 3.6 V

2. Memory Organization : 64K x 8 (512 Kbit)

3. High Performance Read : 25 MHz clock rate (maximum)

4. Single Cycle Reprogramming for Status Register : Build-in erase before programming

 

Other data sheets are available within the file: Pm25LV512, Pm25LV010, 25LV010

25LV512 Datasheet PDF

 

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